CADDO BOATS HIN Decoder
Hull Identification Numbers beginning with CDU were assigned by the US Coast Guard to CADDO BOATS of ALPINE, AR. The company is recorded as out of business since 2010 — common for older hulls, and useful to know when hunting parts or records. Enter the full 12-character HIN below for build date, model year, and serial — free, no account.
MIC
CDU
Location
ALPINE, AR
In business
since 1994
Status
Out of business (2010)
CADDO BOATS hulls (1994–2010) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Free · no account · the HIN is on the transom, upper starboard (right) corner
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CADDO BOATS HIN FAQ
What does a CADDO BOATS HIN look like?
It starts with the three characters "CDU" — the Manufacturer Identification Code the US Coast Guard assigned to CADDO BOATS — followed by a 5-character hull serial and a 4-character date code, 12 characters total. CADDO BOATS hulls (1994–2010) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is CADDO BOATS still in business?
USCG records list CADDO BOATS as out of business since 2010. That's common for older hulls — the HIN still decodes normally, and the out-of-business date helps date the boat and guides parts-hunting toward salvage and owner groups rather than a dealer network.
How do I decode the year on a CADDO BOATS HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. CADDO BOATS hulls (1994–2010) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in AR
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "CADDO BOATS HIN Decoder," carwhere.com/hin-decoder/cdu, last verified 2026-06-12.